Siemens SINAMICS G120D - r1776[0...6] Motor model status signals; MotMod status sig; r1778 Motor model flux angle difference; MotMod ang. diff.; p1780[0...n] Motor model adaptation configuration; MotMod adapt conf

Parameters
List of parameters
1-230
© Siemens AG 2012 - 2013 All Rights Reserved
SINAMICS G120D List Manual (LH14), 01/2013
Description: Displays the internal status signals of the motor model:
Index 0: Changeover ramp between current and voltage models
Index 1: Changeover ramp for model tracking (encoderless induction motors only)
Index 2: Changeover ramp for zero frequency range (encoderless induction motors only)
Index 3: Transition ramp actual speed from speed setpoint to model value (encoderless FEM)
Index 4: Speed controller enable (encoderless FEM)
Index 5: Transition ramp between current and voltage models (encoderless FEM)
Index 6: Transition ramp for EMF deviation at PLL input (encoderless PESM)
Index: [0] = Changeover ramp motor model
[1] = Changeover ramp model tracking
[2] = Changeover ramp zero frequency encoderless ASM
[3] = Changeover ramp actual speed encoderless FEM
[4] = Enable speed controller encoderless FEM
[5] = Changeover ramp motor model encoderless FEM
[6] = Changeover ramp motor model encoderless PESM
Note: Indices 3 through 5 are only relevant in the case of encoderless control of separately excited synchronous motors.
Description: Displays the difference between the motor model flux angle and the transformation angle.
Dependency: A setting for smoothing the display can be made using p1754.
Description: Sets the configuration for the adaptation circuit of the motor model.
Induction motor (ASM): Rs, Lh, and offset compensation.
Permanent magnet synchronous motor (PEM): kT
r1776[0...6] Motor model status signals / MotMod status sig
Access level: 4 Calculated: - Data type: FloatingPoint32
Can be changed: - Scaling: - Dyn. index: -
Units group: - Unit selection: - Func. diagram: -
Min Max Factory setting
- - -
r1778 Motor model flux angle difference / MotMod ang. diff.
Access level: 4 Calculated: - Data type: FloatingPoint32
Can be changed: - Scaling: p2005 Dyn. index: -
Units group: - Unit selection: - Func. diagram: -
Min Max Factory setting
- [°] - [°] - [°]
p1780[0...n] Motor model adaptation configuration / MotMod adapt conf
Access level: 4 Calculated: p0340 = 1,3,4 Data type: Unsigned16
Can be changed: U, T Scaling: - Dyn. index: DDS, p0180
Units group: - Unit selection: - Func. diagram: -
Min Max Factory setting
- - 0000 0000 0111 1100 bin
Bit field: Bit Signal name 1 signal 0 signal FP
01 Select motor model ASM Rs adaptation Yes No -
02 Select motor model ASM Lh adaptation Yes No -
03 Select motor model PEM kT adaptation Yes No -
04 Select motor model offset adaptation Yes No -
05 Select ASM Rr adaptation (only with
encoder)
Yes No -
06 Select pole position identification PEM
encoderless
Yes No -
07 Select T(valve) with Rs adaptation Yes No -
10 Filter time combination current like current
ctrl integral time
Yes No -